diff --git a/src/MainTask.h b/src/MainTask.h
index af02b60..13c40a5 100644
--- a/src/MainTask.h
+++ b/src/MainTask.h
@@ -51,6 +51,10 @@ protected:
     return "Main";
   }
 
+  uint32_t getTaskStackSize() override {
+    return 6000;
+  }
+
   /*BaseType_t getTaskCore() override {
     return 1;
   }*/
diff --git a/src/OpenThermTask.h b/src/OpenThermTask.h
index 1dbb93b..c47f135 100644
--- a/src/OpenThermTask.h
+++ b/src/OpenThermTask.h
@@ -37,6 +37,10 @@ protected:
   const char* getTaskName() override {
     return "OpenTherm";
   }
+
+  uint32_t getTaskStackSize() override {
+    return 7500;
+  }
   
   BaseType_t getTaskCore() override {
     return 1;
diff --git a/src/RegulatorTask.h b/src/RegulatorTask.h
index f768a54..0ec3efc 100644
--- a/src/RegulatorTask.h
+++ b/src/RegulatorTask.h
@@ -21,6 +21,10 @@ protected:
   const char* getTaskName() override {
     return "Regulator";
   }
+
+  uint32_t getTaskStackSize() override {
+    return 5000;
+  }
   
   /*BaseType_t getTaskCore() override {
     return 1;
diff --git a/src/SensorsTask.h b/src/SensorsTask.h
index e386f90..23c61b0 100644
--- a/src/SensorsTask.h
+++ b/src/SensorsTask.h
@@ -191,6 +191,10 @@ protected:
     return "Sensors";
   }
 
+  uint32_t getTaskStackSize() override {
+    return 7500;
+  }
+
   BaseType_t getTaskCore() override {
     // https://github.com/h2zero/NimBLE-Arduino/issues/676
     #if USE_BLE && defined(CONFIG_BT_NIMBLE_PINNED_TO_CORE)